Fluke infections are diseases of the digestive tract and other organ systems caused by several different species of parasitic flatworms (Trematodes) that have complex life cycles involving hosts other than human beings.
A legend (Latin, legenda, things to be read) is a narrative of human actions that are perceived both by teller and listeners to take place within human history and to possess certain qualities that give the tale verisimilitude.egend, for its active and passive participants includes no happenings that are outside the realm of possibility but which may include miracles. Legends may be transformed over time, in order to keep it fresh and vital, and realistic.
Folklore is a culture's set of traditional stories and beliefs, which include urban legends, popular myths, jokes and the like. Myths are stories that are collectively believed to be true but which are actually false.egend, Myths and Folklore. On LiveScience you can also find our list of The Most Popular Myths in Science, which crossed over a bit into the world of urban legend and folklore. Our bad. Myths, legends and folklore are actually very different things, experts say.